1165 Turbocharger

1165 TIGHTENING TORQUE OVERVIEW

Heat shield to cylinder head
M8X17.5 Replace screws.	tightening torque	10 Nm
Trim strip for exhaust turbocharger on cylinder head
M7X27 10.9 Replace screws. Observe tightening sequence!	1. Joining torque	20 Nm
M7X27 10.9 Replace screws. Observe tightening sequence!	2. Angle of rotation	90°
Electrical controller drive to exhaust turbocharger
M4 Replace screws. Tighten screws crosswise.	tightening torque	2 Nm
Exhaust turbocharger to cylinder head
M7 Replace nuts. Observe tightening sequence!	1. Joining torque	10 Nm
	2. tightening torque	10 Nm
	3. Joining torque	16 Nm
	4. tightening torque	16 Nm
	5. Tightening torque	16 Nm
Connecting brackets on exhaust turbocharger
M6	tightening torque	8 Nm
Holder on exhaust turbocharger for cylinders 4 to 6
M6X14	tightening torque	10 Nm
Control rod for electric wastegate valve controller
M6 Only use an open-end wrench (for counter support) to tighten the lock nut!	tightening torque	6 ± 0.3 Nm